The frozen wasteland that is the Ruins of Sescheron are now open for exploration! Filled with new enemies, traps, and environmental hazards, you'll be able to explore the region and learn more about what befell the barbarians of Mount Arreat. Explore the Immortal Throne and obtain the ultimate treasure: Kanai's Cube.

Kanai's Cube is a new artisan that offers a slew of new recipes to fully customize your items and catalogue your Legendary powers. Several recipes are available to players immediately upon acquiring

Extract Legendary Power: Destroy an item to add its Legendary power to your catalogue of collected powers. Once a power has been extracted, it can be equipped to your character without the need to equip the item. Players may have one Weapon, one Armor, and one Jewelry power equipped at a time. Players may only equip powers from items that their characters can normally equip and use.

Reforge a Legendary Item: Completely re-rolls a Legendary item as though it had dropped for the first time. This includes any powers that may have been previously enchanted on the item. Note that reforged items may re-roll as either Ancient or non-Ancient, so reforge at your own discretion!

Upgrade Rare Item: Upgrades the quality of a level 70 Rare item to Legendary. This item will roll as a randomized Legendary that shares that item's equipment type.

Convert Set Item: Converts a Set item to a randomized piece of gear from the same Set. For example, if you convert a pair of Asheara's Finders, you could get Asheara's Custodian, Asheara's Pace, or Asheara's Ward in return.

Remove Level Requirement: Removes the level requirement from an item, allowing it to be equipped by a character of any level.

Each player approaches a new Season a little differently and we wanted to celebrate individual player successes. Beginning in Season 4, you'll be able to track your personal progress through the Season Journey interface.
A player's Season Journey is divided into chapters, each with their own descriptive goals and achievements. The further you advance in your Season Journey, the more difficult the milestones become and you'll find there are challenges for every level of player. Completing the highest level Tiers will unlock new portrait frame rewards to celebrate your accomplishments.
This feature will be available once Season 4 begins.

Fixed an issue that prevented the bonus damage from Fist of Az'Turrasq from being applied to Exploding Palm – Essence Burn's on-death explosion DoT damage

Witch Doctor

Active Skills

Acid Cloud

You can now cast again sooner after casting Acid Cloud

Skill Rune – Corpse Bomb

Damage increased from 525% to 700% weapon damage

Skill Rune – Lob Blob Bomb

Damage from individual blobs can now stack

Big Bad Voodoo

Pets no longer gain double the benefit of the 20% attack speed bonus

Skill Rune – Ghost Trance

Now reduces damage taken by 20%

Corpse Spiders

Now benefits from the +Pet Damage affix

Skill Rune – Blazing Spiders

Spiders now return 3 Mana on hit

Skill Rune – Widowmakers

Now increases the total damage to 700% weapon damage

Firebats

Damage increased from 425% to 475% weapon damage

Initial Mana cost has been removed

Channeling Mana cost has been increased from 70 to 125 Mana

Skill Rune – Cloud of Bats

Damage radius increased from 8 to 12 yards

Reduced the channeling duration required to reach maximum damage

Skill Rune – Hungry Bats

Damage increased from 635% to 750% weapon damage per bat

Skill Rune – Plague Bats

Final damage increased from 638% to 720% weapon damage

Reduced the channeling duration required to reach maximum damage

Skill Rune – Vampire Bats

Damage type changed from Fire to Physical

Firebomb

Skill Rune – Ghost Bomb

Damage type changed from Fire to Cold

Grasp of the Dead

Damage increased from 560% to 760% weapon damage

Skill Rune – Desperate Grasp

Cooldown reduced from 6 to 4 seconds

Skill Rune – Grasping Eels

Damage increased from 880% to 1360% weapon damage

Skill Rune – Unbreakable Grasp

Now also removes the Mana cost

Hex

Now has an animation and summons the Shaman or Toad at your cursor location

The summoned Shaman now stands in the location where it was summoned

Summoned Shamans' cast range increased from 25 to 50 yards

Damage bonus increased from 10% to 15%

Skill Rune – Angry Chicken

Damage type changed from Physical to Poison

You now break destructible objects while transformed

Skill Rune – Hedge Magic

Damage type changed from Physical to Cold

Skill Rune – Jinx

Damage bonus increased from 10% to 30%

Damage type changed from Physical to Poison

Skill Rune – Toad of Hugeness

Has been redesigned

Every second for 5 seconds, the toad pulls in the farthest enemy within 45 yards, swallows him for 0.5 seconds, then spits him back out, leaving the enemy with a debuff that deals 750% weapon damage over 5 seconds and increases damage taken by 25%

Skill Rune – Unstable Form

Weapon damage increased from 135% to 500%

Locust Swarm

Skill Rune – Cloud of Insects

Has been redesigned

Enemies affected deal 25% reduced damage

Mass Confusion

Skill Rune – Devolution

Chance to summon a Zombie Dog increased from 30% to 100%

Skill Rune – Mass Hallucination

Weapon damage increased from 195% to 400%

Skill Rune – Mass Hysteria

Maximum number of enemies Stunned increased from 6 to 10

Skill Rune – Unstable Realm

Cooldown reduced from 45 to 30 seconds

Plague of Toads

Skill Rune – Piercing Toads

Damage type changed from Poison to Physical

Skill Rune – Toad Affinity

Damage type changed from Poison to Cold

Soul Harvest

Gaining additional Soul Harvest stacks will no longer remove all existing stacks and will instead be added to them. Any new stacks over 5 will replace the stack with the shortest remaining duration.

Skill Rune – Soul to Waste

Has been redesigned

Now grants 5% Movement Speed per stack

Wall of Zombies

Has been removed

Replaced with:

Wall of Death

Raise a wall of Zombies 28 yards wide from the ground that blocks enemies and attacks them for 1000% weapon damage as Physical over 6 seconds

The damage area has been increased to more closely match the visual

You can now cast again sooner after casting Wall of Death

Skill Rune – Communing with Spirits

Summon a 15 yard radius spectral ring that deals 1200% weapon damage as Cold over 6 seconds, Chills all enemies who walk through by 60%, and reduces their damage done by 25%

Summon a permanent Spider Queen who leaves behind webs that deal 800% weapon damage per second over 5 seconds and slows enemies. The Spider Queen is commanded to move to where you cast your Corpse Spiders.

(4) Set Bonus

Hex gains the effect of the Toad of Hugeness rune. While Toad of Hugeness is active, you take 40% reduced damage. After Toad of Hugeness finishes his meal, you will heal for 10% of your maximum Life per second for 10 seconds.